Battery replacing equipment and control method thereof
A technology of battery replacement equipment and a control method, which is applied in the field of battery replacement management, can solve problems such as the increase in automobile manufacturing costs, and achieve the effects of avoiding manufacturing costs, reducing manufacturing costs, and avoiding increases
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Embodiment 1
[0045] Such as figure 2 As shown, the power exchange equipment of this embodiment includes a tray 1 and a lifting mechanism 2, and the tray 1 can move up and down under the driving of the lifting mechanism 2.
[0046] The battery replacement device also includes at least three guide forks 3, which are used to engage with the positioning block d of the battery A and the positioning block e of the car.
[0047] The power exchange device also includes a sensor 4, the bottom surface of the guide fork 3 is provided with a hole, the sensor 4 is installed at the hole, and the guide fork and the sensor 4 are arranged in one-to-one correspondence.
[0048] Wherein, the position of the battery lock column c and the guide fork 3 is relatively fixed. In this embodiment, by detecting that the positioning block d of the battery A at the guide fork 3 and the positioning block e of the car are clamped in place, the battery lock column is indirectly determined C also reaches the unlocked position.
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Embodiment 2
[0051] Such as image 3 As shown, the power exchange device of this embodiment is a further improvement of Embodiment 1, specifically:
[0052] The battery swapping device also includes a judging unit 5 which is electrically connected to the sensor 4.
[0053] When the sensor 4 includes a distance sensor, the distance sensor is used to detect the distance between the positioning block d of the battery and the bottom surface of the guide fork 3;
[0054] The judging unit 5 is used for determining that the tray 1 has risen to a predetermined height when the distances detected by more than three distance sensors are all less than the first predetermined value; otherwise, it is determined that the tray 1 has not risen to the predetermined height, and controlling the lifting mechanism 2 Drive tray 1 to continue to rise until tray 1 rises to a predetermined height; or,
[0055] When the sensor 4 includes a stress sensor, the stress sensor is used to detect the magnitude of the stress receiv...
Embodiment 3
[0064] The battery swapping device of this embodiment is a further improvement of Embodiment 2, specifically:
[0065] The fixed disk 11 and the movable disk 12 of the tray 1 are both square structures.
[0066] Preferably, the power exchange device includes four guide forks 3, wherein two guide forks 3 are respectively fixed on both sides of the fixed disk 11, and the remaining two guide forks 3 are respectively fixed on both sides of the movable disk 12. , And four guide forks 3 are distributed on the four corners of the square structure.
[0067] In this embodiment, the battery replacement device is equipped with distance sensors or stress sensors at the four guide forks. The distance sensor detects the distance between the positioning block of the battery and the bottom surface of the guide forks and finally determines whether the battery reaches the unlocked position, or is detected by the stress sensor The magnitude of the stress on the guide fork ultimately determines whether...
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